(2.) To those among them that were wicked, though they might return with the rest, their return was no peace, v. 20. The wicked, wherever he is, in Babylon or in Jerusalem, carries about with him the principle of his own uneasiness, and is like the troubled sea. God healed those to whom he spoke peace (v. 19): I will heal them; all shall be well again and set to rights; but the wicked would not be healed by the grace of God and therefore shall not be healed by his comforts. They are always like the sea in a storm, for they carry about with them, [1.] Unmortified corruptions. They are not cured and conquered, and their ungoverned lusts and passions make them like the troubled sea when it cannot rest, vexatious to all about them and therefore uneasy to themselves, noisy and dangerous. When the intemperate heats of the spirit break out in scurrilous and abusive language, then the troubled sea casts forth mire and dirt. [2.] Unpacified consciences. They are under a frightful apprehension of guilt and wrath, that they cannot enjoy themselves; when they seem settled they are in disquietude, when they seem merry they are in heaviness; like Cain, who always dwelt in the land of shaking. The terrors of conscience disturb all their enjoyments, and cast forth such mire and dirt as make them a burden to themselves. Though this does not appear (it may be) at present, yet it is a certain truth, what this prophet had said before (ch. xlviii. 22), and here repeats (v. 21), There is no peace to the wicked, no reconciliation to God (nor can they be upon good terms with him, while they go on still in their trespasses), no quietness or satisfaction in their own mind, no real good, no peace in death, because no hope. My God hath said it, and all the world cannot unsay it, That there is no peace to those that allow themselves in any sin. What have they to do with peace?